Please note there is a huge difference between OS3 and OS4 emulation. When you said it works with Amiga Forever, did you mean OS3 or OS4 emulation under Amiga Forever?
I meant the OS3 emulation. I've only installed OS4 in Flower Pot because others said it was easier than installing it in manually.
The "Install virtual mouse driver" cannot be activated on the fly (while emulation is running). Quit the emulation, start the FlowerPot launcher and click the CONFIGURE button. This way you should be able to activate the option. Then start the emulation.
O.K. I followed your instructions and activated "Install virtual mouse driver". That resulted in a double mouse pointer so I had to change "Magic mouse cursor mode" from "Show both cursors" to "Show native cursor only". The final result of activating "Install virtual mouse driver" is that the mouse wheel is deactivated (which is better than having it pop up menus on Workbench). I would prefer it to work correctly.
If the mouse wheel is popping up menus on Workbench for OS3 users that don't own OS4 hardware, they might just think that's how OS4 works. Am I the only one who has reported this problem?